Question

the question in beloew isnide the picture :)

Answer 1

Answer:

72 seconds

Step-by-step explanation:
To reach 50 feet, use the time formula to get the total time used, so: time =                 (0-18) / -0.25

                            -18 / -0.25

                            = 72 seconds

Answer 2

I need help to and I don’t know how to solve this but I hope you solve urs